*{
	margin: 0;
	padding: 0;
}

.slide{
    display:none;
}

.img{
    width:100%;
    height:150px;
}

.dot{
    cursor:pointer;
    height:13px;
    width:13px;
    margin:0 2px;
    background-color:#bbb;
    border-radius:50%;
    display:inline-block;
    transition: background-color 0.6s ease;
}

.active,.dot:hover{
    background-color:#717171;
}